From: Seung-Woo Kim <sw0312.kim@samsung.com>
Date: Wed, 24 Jan 2024 07:33:03 +0000 (+0900)
Subject: maru: eeprom: add missed unlock for EEPROM_SET_WP ioctl
X-Git-Tag: accepted/tizen/unified/20240201.165108^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c5c927c0a83160e513031c5d0504d2f856e34ca9;p=sdk%2Femulator%2Femulator-kernel.git

maru: eeprom: add missed unlock for EEPROM_SET_WP ioctl

There was missing unlock during EEPROM_SET_WP ioctl error path.
Add the missed unlock.

Change-Id: I87c01ab81532058ae93aee10349563e4bdf92b59
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
---

diff --git a/drivers/maru/tv/maru_eeprom.c b/drivers/maru/tv/maru_eeprom.c
index c2e210dc4974..bee4a5e132e9 100644
--- a/drivers/maru/tv/maru_eeprom.c
+++ b/drivers/maru/tv/maru_eeprom.c
@@ -555,7 +555,8 @@ long eep_ioctl(struct file *fp, unsigned int cmd, unsigned long args)
 	case EEPROM_SET_WP:
 		if (copy_from_user(&protect, (int *)args, sizeof(int))) {
 			eep_warn("failed copy_from_user.\n");
-			return -EFAULT;
+			ret = -EFAULT;
+			goto out_unlock;
 		}
 		eep_set_wp(protect);
 		break;